142k views
0 votes
Estimate and add or subtract to the nearest ten 687-235​

Estimate and add or subtract to the nearest ten 687-235​-example-1
User Skin
by
4.5k points

1 Answer

3 votes

Answer:

Explanation:

452 without estimating

450 with estimating

hope this helps

User Sudhanshu Sharma
by
4.4k points